41. The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.

Summarize the information by selecting and reporting the main features, and make comparisons where relevant.

Write at least 150 words.

The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.

Sample Answer 1

Band 8.5

The pie chart and the table show the causes of worldwide land degradation and its distribution by region. The pie chart reveals that over-grazing, deforestation, and over-cultivation are the main factors responsible for global land degradation, while the table indicates that Oceania is the most affected region.

It is clear from the pie chart that over-grazing is the leading cause of worldwide land degradation, accounting for 35% of the total. Deforestation is the second most significant factor, with 30%, followed by over-cultivation, with 28%. Other causes, such as mining, urbanization, and pollution, make up the remaining 7%.

The table provides more details about the regional variations of land degradation. Oceania, which includes Australia and New Zealand, has the highest percentage of land degraded, at 13%. This is mainly due to over-grazing, which affects 11.3% of the land. Europe has the second highest percentage of land degraded, at 23%, with over-cultivation being the major cause, affecting 9.8% of the land. North America has the lowest percentage of land degraded, at 5%, with deforestation being the only noticeable factor, affecting 0.2% of the land.

In summary, the pie chart and the table illustrate the different causes and effects of land degradation around the world, highlighting the need for more sustainable land management practices.

The pie chart below shows the main reasons why agricultural land becomes less productive. The table shows how these causes affected three regions of the world during the 1990s.

Sample Answer 2

Band 8.5

The given image consists of a pie chart and a table that depict the causes of land degradation globally and regionally. The pie chart shows that the majority of land degradation is caused by over-grazing, deforestation, and over-cultivation, while the table shows that Oceania is the worst-hit region.

According to the pie chart, over-grazing is the most common cause of land degradation worldwide, contributing to 35% of the total. Deforestation is the next major cause, with 30%, followed by over-cultivation, with 28%. The remaining 7% is attributed to other causes, such as mining, urbanization, and pollution.

The table further elaborates on the regional differences of land degradation. Oceania, which comprises Australia and New Zealand, has the highest proportion of land degraded, at 13%. This is largely due to over-grazing, which impacts 11.3% of the land. Europe has the second highest proportion of land degraded, at 23%, with over-cultivation being the main cause, affecting 9.8% of the land. North America has the lowest proportion of land degraded, at 5%, with deforestation being the only significant factor, affecting 0.2% of the land.

To sum up, the image presents the various causes and consequences of land degradation across the world, emphasizing the need for more sustainable land use practices.